The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  9  1  1  1  1  1  1  1  1  1  1  1  1
 0  3 24  0 21 24  9  6 21 12 24  0 18 21 24  6  9 12  9 12 24  6 15 21  6 21  0 12  9  3 21 21 12 21  3  3  3 24 24  6 24  6  6 15  0  0  9  0  9 18  9  0 12  0  9  0  9 24 15  6 15 12 12  3 12  3  9 18  9 18  0 18  3  3 24  6 15 21  6 21  9  3  6 15  6 24  6 21 15 21 12 24  0
 0  0  9  0  0  0  0 18 18  9  9  9 18  9  0  9 18  9  9 18  9  0 18 18 18  0  9  0 18  9 18 18  0  9 18  9  0  0  0 18 18 18  9 18  0  0  9  9  9  0  0  9 18 18  9 18 18  9 18  0  9 18  0  0  9  9 18 18  9  0 18  0  9  0  9 18  9  9  9 18  0  9  0  0  0 18  9  9 18  0 18 18  9
 0  0  0  9  0  9 18 18  9 18  0  9  9  9  0  9 18  0  0  0 18 18  0 18  9  9 18 18  0  9 18  9  9  0  0 18 18  0  9  9  9  0  9  0  0  9 18 18  0  0  9  0  9  0  9 18  9  0 18 18  9  0 18  9 18  9  9  0  9 18 18 18 18  0 18 18 18 18 18 18  0  0  9  0 18  9  0 18  0 18  9 18  0
 0  0  0  0 18 18  0  9  9  0  9  9 18  9 18  0 18  0  9  9  0 18  9  9  9 18  9 18 18  0 18 18  0  9 18  9  0  9  9 18  0 18  9  0  9 18 18  0 18 18  9  0  0  9  0  0  0 18  0  9 18  0  9  9  9 18  9  0 18  9  9 18 18  9 18 18  9  0 18  0  0 18  0  0  0 18  0 18 18 18  9  9  0

generates a code of length 93 over Z27 who´s minimum homogenous weight is 177.

Homogenous weight enumerator: w(x)=1x^0+92x^177+114x^179+264x^180+156x^182+228x^183+1944x^184+206x^186+2916x^187+24x^188+116x^189+84x^191+78x^192+96x^195+24x^197+54x^198+84x^200+54x^201+18x^204+6x^207+2x^276

The gray image is a code over GF(3) with n=837, k=8 and d=531.
This code was found by Heurico 1.16 in 0.854 seconds.